ASROCK 870 Extreme3 R2.0 User Manual (English)

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ASRock 870 Extreme3 Motherboard

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English

No part of this installation guide may be reproduced, transcribed, transmitted, or trans-

lated in any language, in any form or by any means, except duplication of documen-

tation by the purchaser for backup purpose, without written consent of ASRock Inc.

Products and corporate names appearing in this guide may or may not be registered

trademarks or copyrights of their respective companies, and are used only for identifica-

tion or explanation and to the owners’ benefit, without intent to infringe.

Disclaimer:Disclaimer:

Disclaimer:

Specifications and information contained in this guide are furnished for informational

use only and subject to change without notice, and should not be constructed as a

commitment by ASRock. ASRock assumes no responsibility for any errors or omissions

that may appear in this guide.

With respect to the contents of this guide, ASRock does not provide warranty of any kind,

either expressed or implied, including but not limited to the implied warranties or

conditions of merchantability or fitness for a particular purpose. In no event shall

ASRock, its directors, officers, employees, or agents be liable for any indirect, special,

incidental, or consequential damages (including damages for loss of profits, loss of

business, loss of data, interruption of business and the like), even if ASRock has been

advised of the possibility of such damages arising from any defect or error in the guide

or product.

This device complies with Part 15 of the FCC Rules. Operation is subject to the

following two conditions:

(1) this device may not cause harmful interference, and

(2) this device must accept any interference received, including interference that

may cause undesired operation.

Published March 2011

CALIFORNIA, USA ONLY

The Lithium battery adopted on this motherboard contains Perchlorate, a toxic

substance controlled in Perchlorate Best Management Practices (BMP) regulations

passed by the California Legislature. When you discard the Lithium battery in

California, USA, please follow the related regulations in advance.

“Perchlorate Material-special handling may apply, see

www.dtsc.ca.gov/hazardouswaste/perchlorate”

ASRock Website: http://www.asrock.com

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ASROCK 870 Extreme3 R2.0 Specifications

General

Memory channels	Dual-channel
Number of memory slots	4
Maximum internal memory	32 GB
Supported memory clock speeds	800, 1066, 1333, 1600, 1800, 1866 MHz
System bus rate	2600 GT/s
Processor socket	Socket AM3
Processor manufacturer	AMD
Compatible processor series	AMD Phenom II X2, AMD Phenom II X4, AMD Phenom II X6
Maximum number of SMP processors	1
USB 2.0 connectors	3
Power fan connector	Yes
Number of SATA III connectors	5
Number of Parallel ATA connectors	0
USB 2.0 ports quantity	6
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	2
Audio chip	Realtek ALC892
Certification	FCC, CE, WHQL
Component for	PC
Motherboard chipset	AMD 870 (RX881)
Audio output channels	7.1 channels
Motherboard form factor	ATX
Compatible operating systems	Windows XP, Vista, 7
On-board graphics card	No
Parallel processing technology support	Quad-GPU CrossFireX
RAID levels	0, 1, 0+1, 5
LAN controller	Atheros AR8151
Ethernet interface type	Gigabit Ethernet
BIOS type	AMI
ACPI version	1.1
BIOS memory size	32 Mbit